| Susanville to Olympia (Washington) | 471.40 mi (758.64 km) |
| Susanville to Olympia Heights (Florida) | 2,516.25 mi (4,049.52 km) |
| Susanville to Omaha (Nebraska) | 1,280.82 mi (2,061.28 km) |
| Susanville to On Top of the World Designated Place (Florida) | 2,290.66 mi (3,686.46 km) |
| Susanville to Onalaska (Wisconsin) | 1,516.90 mi (2,441.22 km) |
| Susanville to Oneida (New York) | 2,296.62 mi (3,696.05 km) |
| Susanville to Oneonta (New York) | 2,334.92 mi (3,757.69 km) |
| Susanville to Ontario (California) | 470.83 mi (757.72 km) |
| Susanville to Ontario (Oregon) | 310.87 mi (500.30 km) |
| Susanville to Opa-locka (Florida) | 2,513.80 mi (4,045.57 km) |
| Susanville to Opelika (Alabama) | 2,013.54 mi (3,240.47 km) |
| Susanville to Opelousas (Louisiana) | 1,735.07 mi (2,792.33 km) |
| Susanville to Orange (California) | 482.28 mi (776.15 km) |
| Susanville to Orange (Texas) | 1,664.63 mi (2,678.97 km) |
| Susanville to Orange City (Florida) | 2,348.69 mi (3,779.86 km) |
